最大客户丢了，北大医药股价大跌

Core Viewpoint - The company faces significant risks due to the termination of its business cooperation with Peking University International Hospital, which has been its primary customer, leading to a potential loss of nearly half of its revenue and profit starting from 2026 [2][3]. Group 1: Business Impact - The termination of cooperation with the International Hospital has resulted in the cessation of the main business of the company's subsidiary, Beijing Beiyi Pharmaceutical, since June 2023 [2][3]. - The company anticipates a revenue decrease of approximately 600 million yuan (about 29.13% of the latest audited revenue) and a net profit reduction of around 40 million yuan (about 28.99% of the latest audited net profit) for the year [3]. - Starting from 2026, the company may face even greater losses, with a projected revenue decline of 1.027 billion yuan and a net profit decrease of approximately 68.69 million yuan, which could account for nearly 50% of the company's latest audited revenue and net profit [3]. Group 2: Business Transition - The company is attempting to shift its resources towards pharmaceutical manufacturing, establishing a new subsidiary focused on production to enhance its capabilities in generic drug manufacturing [2][6]. - The company has undergone changes in its actual controlling shareholder, moving away from Peking University, and is planning to gradually change the names of the company and its subsidiaries to reflect this shift [5][6]. Group 3: Financial Performance - In 2024, the company's pharmaceutical distribution business generated revenue of 1.437 billion yuan, accounting for 69.75% of total revenue, with an operating profit of 194 million yuan, representing 35.05% of the total [4]. - The pharmaceutical manufacturing revenue for 2024 was 623 million yuan, making up about 30% of total revenue, with a gross margin of 57.47%, significantly higher than the 13.48% gross margin of the distribution business [7].